C.E.C. 2,ALLISON TRANSMISSION,SUMMARY 概述,Power Start-Up Circuits 启动线路 ECU and Connections ECU和接头 Major Components 元件组成 Vehicle Interface Wiring 车辆内部接线 Transmission Wiring 变速箱接线 Gearshift Harness 换档选择器线束 Retarder Controls 缓行器控制 System Diagnostics 系统故障诊断 General Troubleshooting 故障排除程序,NEW ELECTRONIC CONTROL FOR 5/6/8/9000 SERIES IS CEC2 新型的电子控制 CEC2 可用于5/6/8/9000 系列 SOME CEC1 COMPONENTS NO LONGER COMMERCIALLY AVAILABLE 某些CEC1的元件已不再生产 REMAINING CEC1 SUPPLY WILL BE EXHAUSTED 剩余的CEC1元件可作为备件提供,CEC2 - COMMERCIAL ELECTRONIC CONTROLS VERSION 2 商用 电子 控制,DIRECT REPLACEMENT FOR CEC1 直接替换CEC1 MAINTAINS SHIFT QUALITY 提高换档质量 TRANSPARENT TO END USER,Effective 1st January 2001,C.E.C. 2 BACKGROUND CEC 2的含义,M5610A Replaces 替代 M5600A M6610A Replaces 替代 M6600A M8610A Replaces 替代 DP8963 (Effective from T7831194),TRANSMISSION DEFINITION 变速箱更改,WELDING PROCEDURE焊接程序,BEFORE WELDING ON TRUCK;在车上焊接前 TURN KEY-SWITCH OFF关闭启动钥匙开关 TURN MASTER SWITCH OFF关闭总电源 DISCONNECT;断开 BATTERY SUPPLY & EARTH CABLES 电瓶供电线和地线 ALTERNATOR EARTH & SUPPLY CABLES发电机接地线和供电线 TRANSMISSION ECU 变速箱 电脑 ENGINE ECM 发动机电脑 ANY OTHER ELECTRONIC OPTIONS ie. 和其他选装件REAR VIEW TV, LUBE SYSTEMS etc.,WIRE/CABLE COLOURS线束和电缆的颜色识别,N - BROWN棕 U - BLUE蓝 R - RED红 P - PURPLE紫 G - GREEN绿 L - LIGHT GREEN浅绿 W - WHITE白 Y - YELLOW黄 B - BLACK黑 S - SLATE (GREY)灰 O - ORANGE橘黄 K - PINK粉,EXAMPLE;例如 R/W - RED/WHITE R/E 红/白 主颜色为红色 MAIN COLOUR RED WITH WHITE TRACER其上有白条,Abbreviation缩写 Termination Point 插头 AGND Analog Return (Ground)接地线 ASOL Solenoid A - Main Valve Body Cover A电磁阀在主阀体 BSOL Solenoid B - Main Valve Body Cover B电磁阀在主阀体 CSOL Solenoid C - Main Valve Body Cover C电磁阀在主阀体 DDRD Diagnostic Data Reader Deutsch 故障测试仪 DDRP Diagnostic Data Reader - Packard故障测试仪 DSOL Solenoid D - Main Valve Body Cover D电磁阀在主阀体 ECU-S Electronic Control Unit - Selector (S) Connector ECU S 插头 ECU-T Electronic Control Unit - Transmission (T) Connector ECU T插头 ECU-V Electronic Control Unit - Vehicle (V) Connector ECU V车辆接头 ESOL Solenoid E - Main Valve Body Cover E电磁阀在主阀体 FSOL Solenoid F - Main Valve Body Cover F电磁阀在主阀体 GSOL Solenoid G - Main Valve Body Cover G电磁阀在主阀体 H/JSOL Solenoid H/J - Trim Boost or 1-2 Cover H/J电磁阀在辅助 增压阀或1-2档盖 ISOL Solenoid I - Solenoid I - 1-2 Cover I电磁阀1-2档盖 J1939 J1939 Data-link From ECU Selector (S) Harness J1939 数据线从 ECU S 插头 KSOL Solenoid K - Lockup Cover K 电磁阀在 闭锁阀,TERMINATION POINTS插头 ABBREVIATIONS缩写,Abbreviation缩写 Termination Point 插头名称 LOW Low or 1-2 Cover 低速档或1-2 档 LU Lockup Cover 闭锁阀 MNVB Main Valve Body Cover 主阀体 NE Input (Engine) Speed Sensor发动机输入速度传感器 NO Output Speed Sensor输出速度传感器 NT Turbine Speed Sensor 蜗轮速度传感器 PSS Primary Shift Selector 换档选择器 RNGTRM Chassis Ground Ring Terminal 底盘地线 SCI Serial Communication Interface串行通信接口 TB Trim Boost Cover 辅助增压阀盖 TEMP Sump Temperature Sensor - Lockup cover油槽温度传感器在闭锁阀 TPS Throttle Position Sensor 油门位置传感器 VIM Vehicle Interface Module 车辆接线模块 VIW Vehicle Interface Wiring 车辆内部接线,TERMINATION POINTS插头 ABBREVIATIONS缩写,C.E.C. 2 - MAJOR COMPONENTS C.E.C2-主要元件,New To CEC2,Display显示,Range & Mode Switches档位和模式开关,INPUTS & OUTPUTS NOT WIRED THROUGH THE VIM ARE WIRED USING VIW CONNECTORS输入和输出并非线连接,而是通过VIM接到VIW接头上,SHIFT SELECTOR换档选择器,ECU电脑,TRANSMISSION变速箱 OUTPUT SPEED SENSOR输出速度传感器 TURBINE SPEED SENSOR 蜗轮速度传感器 ENGINE SPEED SENSOR 发动机速度传感器 TEMPERATURE SENSOR 温度传感器 SOLENOIDS电磁阀,VIW or VIM,TPS 油门位置传感器,INPUT FUNCTIONS输入特性,OUTPUT FUNCTIONS 输出特性,C.E.C. 2 ELECTRONIC COMPONENTS CEC2主要元件,A - ECU C - Transmission Harness (T) 变速箱线束 E - Interface Box内部接线盒 B - Shift Selector (PSS)档位选择器 D - Vehicle/Shift Harness (VIW) 车辆/换档选择器线束 F - Console Harness 控制台线束,GENERAL HARNESS LAYOUT线束布置,S,T,V,24V SUPPLY 24V 供电,C.E.C. 2 - E.C.U.,Transmission Connection (T) 变速箱接头,Vehicle Connection (V) 车辆内部接头,Shifter Connection (S) 换档选择器接头,R1 - Check Transmission (K60)检查变速箱灯 R2 - Neutral Start (K14)空挡启动 R3 - Reverse (K17)倒档警报 R4 - Body Up (K35)车箱举升 R5 - Delta () P (K39)P压差 R6 - Lock Up Off (K20)闭锁解脱 R7 - Converter Drive (K20)变扭器驱动 R8 选装 (Option) R9 选装 (Option) FIS - Ignition Signal 10A (F64)点火信号保险 K1 - Manual/Automatic (S52)手动/自动换档模式 K2 - Power/Economy (S53)经济/动力模式,FIS,R1,R2,R3,R4,R5,R6,R7,K1,K2,To Shift Control (S & V) Harness (VIW)到换档控制线束,To Console Harness到控制台线束,INTERFACE BOX TR45/60/70/100内部接线盒,R8,R9,SHIFT SELECTOR (PSS)档位选择器,E发动机速度传感器,T蜗轮速度传感器,SENSORS AND SOLENOIDS传感器和电磁阀,Fuse 15A - 7 off 7个保险15A,Timer Relay定时继电器,Power Relays - 4 off 4个电源继电器,POWER MODULE 电源模块,POWER - START UP CIRCUIT 电源-启动线路,POWER MODULE电源模块,INTERFACE BOX接线盒,E.C.U.,K1 - ENGINE STARTER RELAY发动机启动继电器,NEUTRAL START RELAY (R2) 空档启动继电器（R2）,S2 - KEY SWITCH 钥匙开关,V-CONNECTION V接头,CONSOLE HARNESS控制台线束,VIW,CAB BULKHEAD 驾驶室前壁,TYPICAL POWER START-UP CIRCUIT 电源启动线路,R2,VEHICLE FUSE BOX保险盒,Fuse Banks;保险盒 A B C F1 to F12 F13 to F24 F25 to F36,A,B,C,K23,K4,K34,K15,K38,K57,K58,Relay Bank;继电器 K4 Directional Indicator Flasher Unit 转向闪光灯 K15 Headlamp Relay (Dipped Beam) 大灯继电器 K23 Ignition Sense Relay 点火信号继电器 K